28325935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2137}}^1$

素因数の和:2394

約数の個数: 16

約数和(自身を含む): 37252512

約数和(自身を除く): 8926577

約数列:

[1, 5, 11, 55, 241, 1205, 2137, 2651, 10685, 13255, 23507, 117535, 515017, 2575085, 5665187, 28325935]

約数ペア:

[(1, 28325935), (5, 5665187), (11, 2575085), (55, 515017), (241, 117535), (1205, 23507), (2137, 13255), (2651, 10685)]